Tim : Sam : Total
1 : 4 : 1+4
1 : 4 : 5
5x = 40
x = 40 ÷ 5
x = 8
x = 8
4x = 8x4 = 32
Tim : Sam
1 : 4
£8 : £32
So Tim = £8 and Sam = £32
Ok rmemeber
√(a/b)=(√a)/(√b)
and
√ab=(√a)(√b)
and
(a^m)/(a^n)=a^(m-n)
so
ignore 11 for now, we will get to that at end
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Step-by-step explanation:
f(x) = 4x-5
g(x) = 2x
(f + g)(x)=f(x) +g(x)=4x-5+2x=6x-5
The number of rows is the length
the nuumber of collumns is the width
alrighty
length times widdth=total number of cupcaces
so we factor 120 to find odd and even pairs
120=1*2*2*2*3*5
so some even and odd pairs are
1*120
3*40
5*24
8*15
those are all the possible pairs
so they can make 4 different arrangements
Answer:
.
Step-by-step explanation: